What are the side effects of arrowroot?

There are no side effects as such when consumed in moderate amounts. However, it should not be consumed if you are taking any other medications. It should also be avoided during pregnancy or breastfeeding and by people with kidney or liver diseases. When arrowroot is taken to alleviate diarrhea, it should not be paired with any other medication for diarrhea, as it is known to cause constipation.